Classes

Class	Line #	Total Statements	% Filtered	Complexity	Uncovered Elements	TOTAL Coverage	Actions
Delta	30	0	-	0	0	-1.0 -	Show methods
Delta.Type	37	0	-	0	0	-1.0 -	Show methods

Class Delta

Class Delta	Line # 30	Total Statements 0	% Filtered -	Complexity 0	Uncovered Elements 0	TOTAL Coverage -1.0 -

 

Class Delta.Type

Class Delta.Type	Line # 37	Total Statements 0	% Filtered -	Complexity 0	Uncovered Elements 0	TOTAL Coverage -1.0 -

 

Contributing tests

Source view

1		/*
2		* See the NOTICE file distributed with this work for additional
3		* information regarding copyright ownership.
4		*
5		* This is free software; you can redistribute it and/or modify it
6		* under the terms of the GNU Lesser General Public License as
7		* published by the Free Software Foundation; either version 2.1 of
8		* the License, or (at your option) any later version.
9		*
10		* This software is distributed in the hope that it will be useful,
11		* but WITHOUT ANY WARRANTY; without even the implied warranty of
12		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13		* Lesser General Public License for more details.
14		*
15		* You should have received a copy of the GNU Lesser General Public
16		* License along with this software; if not, write to the Free
17		* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
18		* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
19		*/
20		package org.xwiki.diff;
21
22		import java.util.List;
23
24		/**
25		* A delta between two version of a list.
26		*
27		* @param <E> the type of compared elements
28		* @version $Id: 45cfe6a428611d8627ff75ed4d3a37e149775393 $
29		*/
		- Uncovered Elements: 0 (0) Complexity: 0 Complexity Density: -
30		public interface Delta<E>
31		{
32		/**
33		* The kind of modification to apply on the list.
34		*
35		* @version $Id: 45cfe6a428611d8627ff75ed4d3a37e149775393 $
36		*/
		- Uncovered Elements: 0 (0) Complexity: 0 Complexity Density: -
37		enum Type
38		{
39		/**
40		* Change one or several following elements.
41		*/
42		CHANGE,
43
44		/**
45		* Deleted one or several following elements.
46		*/
47		DELETE,
48
49		/**
50		* Insert one or several following elements.
51		*/
52		INSERT
53		}
54
55		/**
56		* Try to apply the delta on the provided list.
57		*
58		* @param target the list to modify
59		* @throws PatchException if the delta cannot be applied
60		*/
61		void verify(List<E> target) throws PatchException;
62
63		/**
64		* Apply the delta on the provided list.
65		*
66		* @param target the list to modify
67		* @throws PatchException if the delta cannot be applied
68		*/
69		void apply(List<E> target) throws PatchException;
70
71		/**
72		* Apply the an inverted version of the delta on the provided list.
73		*
74		* @param target the list to modify
75		* @throws PatchException if the delta cannot be applied
76		*/
77		void restore(List<E> target) throws PatchException;
78
79		/**
80		* @return the type of modification applied to the list
81		*/
82		Type getType();
83
84		/**
85		* @return the chunk before the modification
86		*/
87		Chunk<E> getPrevious();
88
89		/**
90		* @return the chunk after the modification
91		*/
92		Chunk<E> getNext();
93		}